Mars is covered in stunning features, but nothing quite compares to the massive Martian mountain Olympus Mons, the largest ...

On average, Martian time ticks roughly 477 millionths of a second faster than terrestrial clocks per Earth day. But the Red ...

After nearly 20 years on the Red Planet, NASA's Mars Reconnaissance Orbiter (MRO) has snapped its 100,000th image of the ...

This could be the end of the orbiter that studies the Red Planet’s atmosphere and relays communications between NASA and its ...

NASA’s Mars Reconnaissance Orbiter (MRO) officially went into service above the Red Planet in November 2006. The spacecraft ...

NASA's Curiosity rover has encountered patches of sharp “gator-back” rocks causing mission planners to look for a new route ...

New laboratory studies could shed light on a rock containing potential signs of alien life that’s stranded on Mars ...

Mars clocks tick 477 microseconds faster per Earth day, complicating future missions and interplanetary timekeeping.

This as-told-to essay is based on a conversation with Jane Way, 84, who works 30 hours a week as a US-based accountant for a ...

The sci-fi hit was described as a 10/10 film by a real-life scientist.

With one of NASA's most data-rich Martian orbiters of the 21st century in distress, now is as good a time as ever to remember ...

There are two small moons in orbit around Mars today, but both may be remnants of a much larger moon that had enough of a ...